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Shanghai Hengxiang Optical Electronic Co., Ltd.
PROFESSIONAL ENCODER MANUFACTURER SINCE 2001 Incremental & Absolute Encoders all in high quality
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ISO9001 Blind Hole Voltage DC30V Incremental Decoder Encoders

Shanghai Hengxiang Optical Electronic Co., Ltd.
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ISO9001 Blind Hole Voltage DC30V Incremental Decoder Encoders

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Brand Name : HENGXIANG

Model Number : K38

Certification : CE,ISO9001

Place of Origin : Shanghai, China

MOQ : 1Pcs

Price : Consult us

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100K pieces per year

Delivery Time : 3-5 working days for sample order, 7-15 working days for mass order

Packaging Details : each 1 piece was packed into single carton box

Model selection : Blind hole shaft/ Through hole shaft

Type : Incremental Type

Resolution : up to 16384ppr

Output circuit : N, V, F, C, E

Output phase : A, B, Z

Protection : IP50

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K38 shaft diameter blind hole Voltage DC5V-30Vincremental encoder & decoder


Items Basic parameters
Brand HENGXIANG
Encoder type Incremental encoder
External diameter 38mm
Thickness 38mm
Installation dimension R23.5mm(spring plate 38T45)
Hollow shaft type blind hole ; through hole
Hollow shaft diameter 5mm,6mm,6.35mm;8mm
Resolution 50;60;66;100;200;250;300;360;400;450;500;512;600;720;
750;800;900;1000;1024;1200;2000;2048;2500;5000;8192;10000;16384
Output phase Phase A,B,Z A- B- Z-
Supply voltage DC5V ; DC8-30V
Outlettype Cable out from side
Cable out from back
Output mode NPN/PNP(Open Collector Output)
Voltage output
Push-pull output
Long line drive (26LS31)
Compatible RS422
Long line drive (RT7272)
Environmental temperature Operating temperature: -20~+90° (Non icing)
Storage temperature: -25~+100° (Non icing)
Environmental humanity Operating and storage: 35~85%RH (non-condensing)
Shell Die cast aluminium
Consumption current 100mA Max
Shaft Load Radial: 40N; Axial:20N
Top REV 5000RPM ;IP65≤3000r rpm
Insulation strength AC500V 60s
Insulation resistance 10MΩ
Mark to Space ratio 45% to 55%
Top Resonse Frequency 100kHz Max
Shell Material Dia cast aluminium
Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)
GND not connect to encoder
Shaft Material Stainless steel
Vibration(endure) Amplitude 0.75mm,5-55Hz,2 hours for X/Y/Z direction individually
Shock(endure) 490m/s2,11 ms three times for X,Y,Z direction individually
Protection grade IP50 ; IP65
Cable length 1000mm
starting torque less than 9.8X10-3 N.m
Intertia moment less than 6.5x 10-6kg.m2
package Carton box
Net weight About 140g (with package)
Certification CE

ISO9001 Blind Hole Voltage DC30V Incremental Decoder Encoders

Principle of encoder
An incremental rotary encoder outputs a certain amount of Pulses per Revolution. The higher this PPR number, the smaller the angle between each pulse. This PPR number is fixed for ordinary incremental encoders. Programmable incremental encoders can adjust this value to a desired number by a software change.
Today most incremental encoders have a Push-Pull (HTL) or RS422 (TTL) output driver, these have replaced most of the older output circuits like Open Collector NPN, Open Collector PNP, Voltage Output.
Push-Pull (HTL) circuits, also known as Totem Pole, provide a signal level which corresponds to the applied supply voltage. The supply voltage typically ranges from 8 to 30 VDC.

With proper connections you can use the Push Pull interface to replace true open collector circuits by using an external diode connected in a way to limit the direction of the current for RS422 (TTL) circuits provide a constant 5 V signal level that is not dependent on the supply voltage. Two supply voltage ranges can be selected: From 4.75 to 5.5 VDC (can be used to replace open collector output drivers) or from 8 to 30 VDC. Using differential signals the output fully complies to the RS422 standard.

Production date
1. for 1-10 samples: 3-5 working days
2. for 20-50 mass production: 7-10 working days
3. for over 100pcs, production will be discussed with customers and ship on time

Payment terms:
1. T/T, western union, credit card, Paypal, etc
2. 3-5 working days after payment received
3. Encoders will be shipped once ready

Shipment
Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.
You could select the express according to your requirements if freight collector
If you do not have any courier account, we will check and find a cheapest and safety express for you.
Our factory has 30% discount with most courier company, so price could be as cheap as possible.

More information
If you are looking for more information about our factory or about our products, please contact us or email us right now, we will reply you as soon as possible.


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